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Bookmark or Share- Megaphone - WikipediaA megaphone, speaking-trumpet, bullhorn, blowhorn, or loudhailer is usually a portable or hand-held, cone-shaped acoustic horn used to amplify a person's voice or other sounds and direct it in a given direction.
- The Science and Utility of Megaphones - 5 CoreAt its core, a megaphone or bullhorn operates on the principle of acoustic reflection and amplification. The device is designed to capture sound waves from a person's voice and direct them in a focused manner, enhancing their intensity and making them audible over long distances.
- Amazon.com: MegaphonesAmazon.com: Megaphones. 1-48 of 387 results for "megaphones" Results. Price and other details may vary based on product size and color. Best Seller. Pyle Megaphone Speaker PA Bullhorn - 20 Watts & Adjustable Vol Control w/ Built-in Siren & 800 Yard Range for Football, Baseball, Hockey, Cheerleading Fans & Coaches or for Safety Drills - PMP20,White.
- Best Megaphones In 2022 [Buying Guide] – Gear HungryMegaphone is built to amplify your voice such that it travels extensive distance in an audible and clear form. Check out our list of the best megaphones.
- Megaphones | Curbside Pickup Available at DICK'S1. Featured Categories. Shop a wide selection of megaphones including the top brand names you trust at competitive prices. Browse all megaphones for your sports needs from DICK'S. Find a better price somewhere else? We'll match it with our Best Price Guarantee!
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